Cough caused by chronic pharyngitis is not good all the time. You need to go to the hospital to find out the cause and give corresponding treatment. Some chronic pharyngitis cough may be caused by gastroesophageal reflux, which can cause reflux cough, and may also be accompanied by reflux pharyngitis. At this time, oral proton pump inhibitor is required. Sometimes chronic pharyngitis may also be caused by allergy. In this case, you can inhale glucocorticoid and other drugs for treatment, which can also reduce the symptoms of pharyngitis and cough. Some chronic pharyngitis may be related to smoking, drinking and other related factors. We should pay attention to quitting smoking and drinking, and we can also use some Chinese medicine to regulate it.